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Network+ Tutorial

Contents

1.0 Media and Topologies

• Network Elements
• Physical Topologies
• Physical Media
• Network Connectivity Devices
• WAN Devices

 2.0 Protocols and standards

• Layers of OSI
• MAC addressing
• Purpose of subnetting
• Difference between public and private networks
• Protocol
• Network  Utilities

 3.0 Network Implementation

• Basic Capabilities of Network Operating System (NOS)
• Firewall
• Proxy servers
• VLANs
• Benefits of Using Antivirus software
• Fault tolerance
• Disaster recovery

 4.0 Network Support

• Troubleshooting scenario
• The Troubleshooter’s Resources
• Manufacturers Troubleshooting Resources
• Hardware Network Troubleshooting Tools
• Software Troubleshooting Tools

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